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In voltage source inverters (VSIs), the output currents _____________

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+1 vote
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in Power Electronics by (27.1k points)
In voltage source inverters (VSIs), the output currents _____________

(a) amplitude depends upon the load impedance

(b) waveform depends upon the load impedance

(c) amplitude as well as the nature of the waveform depends on the load

(d) both amplitude and waveform are independent of the load impedance

The question was asked in examination.

The doubt is from Current Source Inverters topic in division Inverters of Power Electronics

1 Answer

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by (45.1k points)
The correct answer is (c) amplitude as well as the nature of the waveform depends on the load

Easy explanation: In VSIs the input voltage is maintained at a constant value and the amplitude of the output voltage does not depend on the load conditions. However, the waveform of the load current as well as its magnitude depends upon the nature of the load impedance.

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